200028946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{20963}}^1$

素因数の和:21345

約数の個数: 16

約数和(自身を含む): 324019584

約数和(自身を除く): 123990638

約数列:

[1, 2, 13, 26, 367, 734, 4771, 9542, 20963, 41926, 272519, 545038, 7693421, 15386842, 100014473, 200028946]

約数ペア:

[(1, 200028946), (2, 100014473), (13, 15386842), (26, 7693421), (367, 545038), (734, 272519), (4771, 41926), (9542, 20963)]